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International Standard Category: Industrial process measurement and control

GB/T 25921-2010    Electrical and instrumentation loop check
电气和仪表回路检验规范;
Category No.:25.040.40 Valid Status:valid
Issued Organization:AQSIQ Issued Date:2011-1-14
Implemented Date:2011-5-1 Abolished Date:
Superseded Standard.: Superseded Date:
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